<!DOCTYPE html>
<html>

	<head>
		<meta charset="UTF-8" />
		<meta name="viewport" content="width=device-width, initial-scale=1.0" />
		<title>Document</title>
		<script src="../js/vue.js"></script>
	</head>

	<body>
		<div id="app">
			<!-- 选择框 -->
			<select v-model="orderStatus" style="height:30px">
				<option :value="0">未付款</option>
				<option :value="1">已付款</option>
				<option :value="2">已发货</option>
				<option :value="3">已签收</option>
			</select>
			<h1>orderStatus:{{orderStatus}}</h1>
		</div>
		<script>
			Vue.createApp({
				data() {
					return {
						//0:未付款  1:已付款  2:已发货 3:已签收
						orderStatus: 1,
					}
				},
			}).mount("#app");
		</script>
	</body>

</html>